Tropicalization: conformal coating, stainless steel
fasteners & anodized aluminum heat sink
No switching or measurement in the grounded leg
100% solid state
Very low voltage drops
Current compensated low voltage disconnect (LVD)
LED’s indicate battery status and faults
Capable of 25% overloads
Remote battery voltage sense terminals
Electronic Protections:
Short-circuit — solar and load
Overload — solar and load
Reverse polarity
Reverse current at night
High voltage disconnect
High temperature disconnect
Lightning and transient surge protection
Loads protected from voltage spikes
Automatic recovery with all protections
Morningstar’s ProStar is the world’s leading mid-range solar
controller for both professional and consumer applications.
This second generation ProStar:
Adds new features and protections using highly
advanced technology
Provides longer battery life and improved system
Sets new standards for reliability and self-diagnostics
Standard Features:
Versions available: 15 or 30 amp
12 / 24 or 48 volt
negative or positive ground
Estimated 15 year life
PWM series battery charging (not shunt)
3-position battery select: gel, sealed or flooded
Very accurate control and measurement
Jumper to eliminate telecom noise
Parallel for up to 300 amps
Temperature compensation
Product shown with optional meter.

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